PHP Session

A PHP session variable is used to store the information about a user
and the information is available in all the pages of one application.

Session is much like the conversation over telephone, whenever we start
talking to someone, session starts, and after disconnecting the line
session expires. Our computer knows its user and it may keep track of who
logs-in, time duration etc. , but in the case of web servers, it can not keep
the tracks of all these things. That's why we need session. Session is capable
of keep the record of the user name, time duration etc.

Session does not store the data permanently, whenever the user close the
website every data is lost. Session creates an UID(Unique ID), which is unique
for every user. The UID is generally store in the cookie or it displays in the
URL.

Few Important Session functions are as follows:Session Id is:rod2d974k7obqfa15bib5hikv4Session module name is:filesSession path is:c:/wamp/tmpSession name is:PHPSESSIDSession Id is:rod2d974k7obqfa15bib5hikv4